<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Concrete_slab> .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/2004/02/skos/core#altLabel>	"two-way ribbed slab" .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Concrete_building_or_structure> .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Floor> .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Waffle_slab> .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/2004/02/skos/core#altLabel>	"waffle slab" .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/2000/01/rdf-schema#label>	"Waffle slab" .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Waffle slab" .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/2004/02/skos/core#altLabel>	"waffle-slab" .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Floors> .
<http://caligraph.org/resource/Waffle_slab>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Concrete_buildings_and_structures> .